153003305

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{25867}}^1$

素因数の和:25905

約数の個数: 24

約数和(自身を含む): 227224512

約数和(自身を除く): 74221207

約数列:

[1, 5, 7, 13, 35, 65, 91, 169, 455, 845, 1183, 5915, 25867, 129335, 181069, 336271, 905345, 1681355, 2353897, 4371523, 11769485, 21857615, 30600661, 153003305]

約数ペア:

[(1, 153003305), (5, 30600661), (7, 21857615), (13, 11769485), (35, 4371523), (65, 2353897), (91, 1681355), (169, 905345), (455, 336271), (845, 181069), (1183, 129335), (5915, 25867)]